I've noticed this "bug" first day I joined Emps World, 3 days ago.
When you click teleport text in quest tab, or a friend in your friends list, it's not accurate and I have to move my mouse pointer a little bit up to be able to click it.
The most annoying issue is in friend list, it makes it hard to respond the right PMs, when I click the name of a friend it clicks the friend that is below the one you want.
I would post images but it's an action so I can't get in a screenshot.